Mallory Unilite Vacuum with Dells

[richiep]

Anyone know if you can use a Mallory unilite vacuum dizzy with Dellorto 40DRLAs?

If so, how do you dial in the adjustable Vacuum?

Thanks.

[samcat]

I have been assured that you can.

I currently run a mallory unilite optical with vac advance. vac is disconnected (weber 40's at the mo)
I have a set of dell 40's which we are refurbing at the mo which I will be chucking on.

You NEED to take the vac signal from all 4 barrels (2 on each carb), and use the thing they have on an alfa for merging the signals and smoothing the pulses.

Cheers for now,
Sam C

[paul_f]

On the dells you only have one vacuum takeoff for advance, and the alfa part is an anti pulse valve.

[samcat]

Originally posted by paul_f
On the dells you only have one vacuum takeoff for advance

Unless you add your own Gives a much stronger signal then

Originally posted by paul_f
and the alfa part is an anti pulse valve.

Yup, thats the one!

Cya,
Sam C

[paul_f]

So have you just drilled each barrell? Are you going to use 4 anti pulse valves?
If you have a Mallory dizzy I can't really see the point in doing this - you can adjust the advance for a particular amount of vacuum quite easily - surely it would be best to keep it simple like on the alfa?

Paul